EP2060896A4 - Water leakage monitoring system - Google Patents
Water leakage monitoring system Download PDFInfo
- Publication number
- EP2060896A4 EP2060896A4 EP07806214.8A EP07806214A EP2060896A4 EP 2060896 A4 EP2060896 A4 EP 2060896A4 EP 07806214 A EP07806214 A EP 07806214A EP 2060896 A4 EP2060896 A4 EP 2060896A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- monitoring system
- water leakage
- leakage monitoring
- water
- monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
- G01M3/2815—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pressure measurements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
- Pipeline Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006243143A JP4822990B2 (en) | 2006-09-07 | 2006-09-07 | Water leakage monitoring system |
PCT/JP2007/066737 WO2008029681A1 (en) | 2006-09-07 | 2007-08-29 | Water leakage monitoring system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2060896A1 EP2060896A1 (en) | 2009-05-20 |
EP2060896A4 true EP2060896A4 (en) | 2017-02-22 |
Family
ID=39157113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07806214.8A Withdrawn EP2060896A4 (en) | 2006-09-07 | 2007-08-29 | Water leakage monitoring system |
Country Status (6)
Country | Link |
---|---|
US (1) | US8072340B2 (en) |
EP (1) | EP2060896A4 (en) |
JP (1) | JP4822990B2 (en) |
CN (1) | CN101449141B (en) |
AU (1) | AU2007292609B2 (en) |
WO (1) | WO2008029681A1 (en) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008142470A1 (en) * | 2007-05-18 | 2008-11-27 | Hambleden Consultant Group Lp | Electronic device used to detect and signal water leaks in hydraulic circuits installed in buildings |
CA2741843C (en) | 2008-10-27 | 2018-05-08 | Mueller International, Llc | Infrastructure monitoring system and method |
MX2011012383A (en) * | 2009-05-22 | 2011-12-16 | Mueller Int Llc | Infrastructure monitoring devices, systems, and methods. |
FR2946429B1 (en) * | 2009-06-09 | 2011-07-08 | Christian Mavridoglou | DEVICE FOR DETECTING WATER LEAK |
US9177678B2 (en) * | 2009-07-23 | 2015-11-03 | Westinghouse Electric Company Llc | Method of processing steam generator tubes of nuclear power plant |
US7920983B1 (en) | 2010-03-04 | 2011-04-05 | TaKaDu Ltd. | System and method for monitoring resources in a water utility network |
CN101832787B (en) * | 2010-04-19 | 2012-05-23 | 哈尔滨工程大学 | Pipeline pressure real-time monitoring device |
CN102235575B (en) * | 2010-04-29 | 2013-12-25 | 国际商业机器公司 | Data processing method and system for checking pipeline leakage |
WO2011159403A1 (en) | 2010-06-16 | 2011-12-22 | Mueller International, Llc | Infrastructure monitoring devices, systems, and methods |
JP4653254B1 (en) * | 2010-07-12 | 2011-03-16 | 有限会社大和設備 | Drainage pipe leak test equipment |
US8939016B2 (en) | 2010-12-14 | 2015-01-27 | Roger Brasel | Flow sentinel |
US8583386B2 (en) * | 2011-01-18 | 2013-11-12 | TaKaDu Ltd. | System and method for identifying likely geographical locations of anomalies in a water utility network |
US20120296580A1 (en) * | 2011-05-16 | 2012-11-22 | Dov Barkay | Method and system for identifying leaks in liquid pipe construction |
US8833390B2 (en) | 2011-05-31 | 2014-09-16 | Mueller International, Llc | Valve meter assembly and method |
CN102853261A (en) | 2011-06-27 | 2013-01-02 | 国际商业机器公司 | Method and device for determining leakage amount of fluid in conveying pipeline |
DE102011078240A1 (en) * | 2011-06-28 | 2013-01-03 | Siemens Aktiengesellschaft | Leak detection by means of stochastic mass balance |
US8855569B2 (en) | 2011-10-27 | 2014-10-07 | Mueller International, Llc | Systems and methods for dynamic squelching in radio frequency devices |
US8341106B1 (en) | 2011-12-07 | 2012-12-25 | TaKaDu Ltd. | System and method for identifying related events in a resource network monitoring system |
US8930150B2 (en) | 2012-02-01 | 2015-01-06 | International Business Machines Corporation | Leak detection in a fluid distribution network |
US9053519B2 (en) | 2012-02-13 | 2015-06-09 | TaKaDu Ltd. | System and method for analyzing GIS data to improve operation and monitoring of water distribution networks |
US10242414B2 (en) | 2012-06-12 | 2019-03-26 | TaKaDu Ltd. | Method for locating a leak in a fluid network |
EP4215884A1 (en) | 2013-03-15 | 2023-07-26 | Mueller International, LLC | Systems for measuring properties of water in a water distribution system |
US9506785B2 (en) | 2013-03-15 | 2016-11-29 | Rain Bird Corporation | Remote flow rate measuring |
US10095246B2 (en) * | 2013-12-02 | 2018-10-09 | Kabushiki Kaisha Toshiba | Leakage suppression apparatus, leakage suppression system, and leakage suppression program |
JP6370596B2 (en) * | 2014-04-28 | 2018-08-08 | 株式会社東芝 | Water leakage monitoring system, water leakage monitoring method, water leakage monitoring device, and water leakage monitoring program |
US9494249B2 (en) | 2014-05-09 | 2016-11-15 | Mueller International, Llc | Mechanical stop for actuator and orifice |
FR3024260B1 (en) * | 2014-07-25 | 2016-07-29 | Suez Environnement | METHOD FOR DETECTING ANOMALIES IN A DISTRIBUTION NETWORK, ESPECIALLY DRINKING WATER |
CN106415421B (en) * | 2014-08-20 | 2019-01-08 | 三菱电机株式会社 | Factory system information producing device |
US9565620B2 (en) | 2014-09-02 | 2017-02-07 | Mueller International, Llc | Dynamic routing in a mesh network |
JP6318053B2 (en) * | 2014-09-03 | 2018-04-25 | 株式会社日立製作所 | Leakage distribution estimation device |
US9435675B2 (en) | 2014-10-02 | 2016-09-06 | BreatheWise, LLC | Method and apparatus for monitoring, communicating, and analyzing the amount of fluid in a tank |
US10678543B2 (en) * | 2014-11-07 | 2020-06-09 | Bl Technologies, Inc. | Analytic engine for use with remote monitoring data and imperfect asset models |
JP6334417B2 (en) * | 2015-01-13 | 2018-05-30 | 株式会社東芝 | Sensor arrangement position selection device, leak amount estimation device, leak diagnosis system, leak diagnosis method, and computer program |
US11041839B2 (en) | 2015-06-05 | 2021-06-22 | Mueller International, Llc | Distribution system monitoring |
WO2017053396A1 (en) | 2015-09-21 | 2017-03-30 | AMI Investments, LLC | Remote monitoring of water distribution system |
US11988656B2 (en) | 2015-09-21 | 2024-05-21 | Mcwane, Inc. | Remote monitoring of water distribution system |
JP6625851B2 (en) * | 2015-09-25 | 2019-12-25 | 株式会社東芝 | Water leakage diagnosis device, water leakage diagnosis method, and computer program |
US9360871B1 (en) * | 2015-10-07 | 2016-06-07 | Charles Jorgensen | Integrated fluid flow management apparatus |
GB2545158B (en) | 2015-10-09 | 2019-07-03 | Imperial Innovations Ltd | Monitoring Fluid Dynamics |
JP6605357B2 (en) * | 2016-02-29 | 2019-11-13 | 株式会社日立製作所 | Anomaly detection apparatus, anomaly detection system and method |
US10634538B2 (en) | 2016-07-13 | 2020-04-28 | Rain Bird Corporation | Flow sensor |
US10234350B1 (en) * | 2016-10-18 | 2019-03-19 | United Services Automobile Association (Usaa) | Appliance hose ballooning/failure detector loop |
US10359336B2 (en) * | 2016-12-09 | 2019-07-23 | Verizon Patent And Licensing Inc. | Leak detection in irrigation systems |
US10697848B1 (en) * | 2016-12-12 | 2020-06-30 | Kirk A. Dobbs | Smart building water supply management system with leak detection and flood prevention |
CN106641738B (en) * | 2016-12-27 | 2019-02-22 | 上海科勒电子科技有限公司 | Pipeline water clock monitoring method, control unit, apparatus and system |
US10473494B2 (en) | 2017-10-24 | 2019-11-12 | Rain Bird Corporation | Flow sensor |
US11047761B1 (en) * | 2018-02-08 | 2021-06-29 | Moen Incorporated | Integrated leak detection |
JP6850748B2 (en) * | 2018-02-23 | 2021-03-31 | 株式会社日立製作所 | Water pressure gauge placement support system and method |
CN108755898B (en) * | 2018-05-30 | 2020-07-24 | 上海水顿智能科技有限公司 | Method for analyzing underground water infiltration and pipeline sewage infiltration distribution of underground pipe network |
AU2018427471B2 (en) * | 2018-06-11 | 2022-04-21 | Hitachi, Ltd. | Water leakage detection method, water leakage detection apparatus, and vibration sensor terminal |
CN109029853A (en) * | 2018-08-03 | 2018-12-18 | 浙江欧琳生活健康科技有限公司 | A kind of method and system based on water ionizer detection sink leak |
US11662242B2 (en) | 2018-12-31 | 2023-05-30 | Rain Bird Corporation | Flow sensor gauge |
CN113574348A (en) | 2019-02-15 | 2021-10-29 | 富俊全球水暖集团有限责任公司 | Fluid usage monitoring system |
US11725366B2 (en) | 2020-07-16 | 2023-08-15 | Mueller International, Llc | Remote-operated flushing system |
CN112099542B (en) * | 2020-09-10 | 2024-07-23 | 熊猫智慧水务有限公司 | Intelligent pressure-regulating water-saving method |
CN113883422B (en) * | 2021-09-10 | 2023-06-02 | 江苏禹治流域管理技术研究院有限公司 | Urban water supply network leakage on-line monitoring system |
US11788919B2 (en) * | 2021-10-08 | 2023-10-17 | Itron, Inc. | Coordinated acoustic leak detection sensor sampling |
CN116188203B (en) * | 2023-05-04 | 2023-08-18 | 东莞先知大数据有限公司 | Water leakage detection method and device for user water pipe, electronic equipment and storage medium |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5272646A (en) * | 1991-04-11 | 1993-12-21 | Farmer Edward J | Method for locating leaks in a fluid pipeline and apparatus therefore |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58120143A (en) * | 1982-01-12 | 1983-07-16 | Mitsubishi Electric Corp | Detecting method for point of bursting accident of fluid pipeline |
US4852054A (en) * | 1986-11-20 | 1989-07-25 | Nde Technology, Inc. | Volumetric leak detection system for underground storage tanks and the like |
US5920265A (en) * | 1998-06-01 | 1999-07-06 | Johnson, Jr.; George | Waterline leak detection and shutoff system |
US6317051B1 (en) * | 1998-08-03 | 2001-11-13 | Jeffrey D. Cohen | Water flow monitoring system determining the presence of leaks and stopping flow in water pipes |
JP2000131179A (en) * | 1998-10-22 | 2000-05-12 | Sonoda Engineering:Kk | Method and device for detecting leakage position of conduct |
JP2001311676A (en) | 2000-04-28 | 2001-11-09 | Data Tech Corp | Water leak-detecting system |
JP2002228538A (en) * | 2001-01-31 | 2002-08-14 | Nec Eng Ltd | Rupture detection method and rupture detection device of water supply conduit |
JP2004191139A (en) | 2002-12-10 | 2004-07-08 | Akuasu Kk | Water meter cap with water leak monitoring function and water meter |
JP4322617B2 (en) * | 2003-10-08 | 2009-09-02 | 株式会社東芝 | Pipeline renewal plan support device |
US20060191323A1 (en) * | 2005-02-25 | 2006-08-31 | Michael Garabedian | Automated system for detection and control of water leaks, gas leaks, and other building problems |
-
2006
- 2006-09-07 JP JP2006243143A patent/JP4822990B2/en active Active
-
2007
- 2007-08-29 CN CN2007800184713A patent/CN101449141B/en active Active
- 2007-08-29 AU AU2007292609A patent/AU2007292609B2/en active Active
- 2007-08-29 EP EP07806214.8A patent/EP2060896A4/en not_active Withdrawn
- 2007-08-29 WO PCT/JP2007/066737 patent/WO2008029681A1/en active Application Filing
-
2008
- 2008-11-06 US US12/266,025 patent/US8072340B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5272646A (en) * | 1991-04-11 | 1993-12-21 | Farmer Edward J | Method for locating leaks in a fluid pipeline and apparatus therefore |
Also Published As
Publication number | Publication date |
---|---|
AU2007292609A1 (en) | 2008-03-13 |
WO2008029681A1 (en) | 2008-03-13 |
US8072340B2 (en) | 2011-12-06 |
AU2007292609B2 (en) | 2010-09-09 |
EP2060896A1 (en) | 2009-05-20 |
JP2008064623A (en) | 2008-03-21 |
CN101449141A (en) | 2009-06-03 |
US20090066524A1 (en) | 2009-03-12 |
CN101449141B (en) | 2011-06-08 |
JP4822990B2 (en) | 2011-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20081106 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: OISHI, NAOTO Inventor name: YUKAWA, ATSUSHI Inventor name: YOKOKAWA, KATSUYA |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): DE FR GB NL |
|
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20170120 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01M 3/04 20060101ALI20170116BHEP Ipc: G01M 3/28 20060101AFI20170116BHEP |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: CITY OF KITAKYUSHU Owner name: TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORA |
|
17Q | First examination report despatched |
Effective date: 20180316 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20180628 |